Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Gabriel Kasmi

Bib: 3391 β€’M β€’Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 16%
Gender (Male)
#0 / 16340
Top 27%
Age Group (M18-39)
#0 / 5723
Race Day Weather
51Β°/41Β°F
overcast clouds

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K
20:00
3.11 mi
Rank: #3715
Start β†’ 5K
20:00 | 6:27/mi
10K
39:37
6.21 mi
Rank: #3284 (+431)
5K β†’ 10K
19:37 | 6:19/mi
15K
59:04
9.32 mi
Rank: #3020 (+264)
10K β†’ 15K
19:27 | 6:16/mi
20K
1:18:54
12.43 mi
Rank: #3017 (+3)
15K β†’ 20K
19:50 | 6:24/mi
HALF
1:23:14
13.11 mi
Rank: #3045 (-28)
20K β†’ HALF
4:20 | 6:22/mi
25K
1:39:00
15.53 mi
Rank: #3092 (-47)
HALF β†’ 25K
15:46 | 6:31/mi
30K
2:00:53
18.64 mi
Rank: #3506 (-414)
25K β†’ 30K
21:53 | 7:03/mi
20M
2:11:14
20.00 mi
Rank: #3908 (-402)
30K β†’ 20M
10:21 | 7:38/mi
21M
2:19:37
21.00 mi
Rank: #4301 (-393)
20M β†’ 21M
8:23 | 8:23/mi
35K
2:25:25
21.75 mi
Rank: #4570 (-269)
21M β†’ 35K
5:48 | 7:46/mi
23M
2:34:26
23.00 mi
Rank: #4672 (-102)
35K β†’ 23M
9:01 | 7:13/mi
24M
2:41:16
24.00 mi
Rank: #4674 (-2)
23M β†’ 24M
6:50 | 6:50/mi
40K
2:47:19
24.85 mi
Rank: #4706 (-32)
24M β†’ 40K
6:03 | 7:05/mi
25.2M
2:49:58
25.20 mi
Rank: #4727 (-21)
40K β†’ 25.2M
2:39 | 7:42/mi
FINISH
2:57:00
26.22 mi
Rank: #4779 (-52)
25.2M β†’ FINISH
7:02 | 6:55/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:23:14
Pace6:21 /mi
2nd Half
Distance13.11 mi
Time1:33:46
Pace7:10 /mi
πŸ“ŠPositive Split: 12.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:4520:006:2720:00
6:27
-
10K
6.21 mi10:41:2239:376:2319:37
6:19
-0:08
15K
9.32 mi11:00:4959:046:2119:27
6:16
-0:03
20K
12.43 mi11:20:391:18:546:2119:50
6:24
+0:08
HALF
13.11 mi11:24:591:23:146:214:20
6:22
-0:02
25K
15.53 mi11:40:451:39:006:2315:46
6:31
+0:09
30K
18.64 mi12:02:382:00:536:3021:53
7:03
+0:32
20M
20.00 mi12:12:592:11:146:3410:21
7:38
+0:35
21M
21.00 mi12:21:222:19:376:398:23
8:23
+0:45
35K
21.75 mi12:27:102:25:256:425:48
7:46
-0:37
23M
23.00 mi12:36:112:34:266:439:01
7:13
-0:33
24M
24.00 mi12:43:012:41:166:446:50
6:50
-0:23
40K
24.85 mi12:49:042:47:196:446:03
7:05
+0:15
25.2M
25.20 mi12:51:432:49:586:452:39
7:42
+0:37
FINISH
26.22 mi12:58:452:57:006:467:02
6:55
-0:47

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

πŸ“ˆPace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

6:16 /mi

Average Pace

6:45 /mi

Slowest Pace

8:23 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

1:39:00

56% of race

Time at Steady Pace

50:49

29% of race

Time at Slower Pace

27:11

15% of race

Average Pace: 6:45 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:21:4520:006:2720:00
6:27
#3715
10K
6.21 mi10:41:2239:376:2319:37
6:19
#3284
15K
9.32 mi11:00:4959:046:2119:27
6:16
#3020
20K
12.43 mi11:20:391:18:546:2119:50
6:24
#3017
HALF
13.11 mi11:24:591:23:146:214:20
6:22
#3045
25K
15.53 mi11:40:451:39:006:2315:46
6:31
#3092
30K
18.64 mi12:02:382:00:536:3021:53
7:03
#3506
20M
20.00 mi12:12:592:11:146:3410:21
7:38
#3908
21M
21.00 mi12:21:222:19:376:398:23
8:23
#4301
35K
21.75 mi12:27:102:25:256:425:48
7:46
#4570
23M
23.00 mi12:36:112:34:266:439:01
7:13
#4672
24M
24.00 mi12:43:012:41:166:446:50
6:50
#4674
40K
24.85 mi12:49:042:47:196:446:03
7:05
#4706
25.2M
25.20 mi12:51:432:49:586:452:39
7:42
#4727
FINISH
26.22 mi12:58:452:57:006:467:02
6:55
#4779
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi3715353635362630(Top 9%)2533(Top 16%)2533(Top 44%)
10K6.21 mi3.10 mi3284+4313144+3923144+3922917(Top 10%)2800(Top 17%)2800(Top 49%)
15K9.32 mi3.11 mi3020+2642898+2462898+2462630(Top 9%)2533(Top 16%)2533(Top 44%)
20K12.43 mi3.11 mi3017+32893+52893+53049(Top 11%)2926(Top 18%)2926(Top 51%)
HALF13.11 mi0.68 mi3045-282919-262919-263349(Top 12%)3205(Top 20%)3205(Top 56%)
25K15.53 mi2.42 mi3092-472964-452964-453445(Top 12%)3275(Top 20%)3275(Top 57%)
30K18.64 mi3.11 mi3506-4143346-3823346-3826222(Top 21%)5459(Top 33%)5459(Top 95%)
20M20.00 mi1.36 mi3908-4023694-3483694-3489944(Top 34%)7541(Top 46%)7541(Top 132%)
21M21.00 mi1.00 mi4301-3934035-3414035-34112329(Top 42%)8577(Top 52%)8577(Top 150%)
35K21.75 mi0.75 mi4570-2694263-2284263-22812632(Top 44%)8690(Top 53%)8690(Top 152%)
23M23.00 mi1.25 mi4672-1024328-654328-656751(Top 23%)5589(Top 34%)5589(Top 98%)
24M24.00 mi1.00 mi4674-24322+64322+65320(Top 18%)4553(Top 28%)4553(Top 80%)
40K24.85 mi0.85 mi4706-324334-124334-125901(Top 20%)4913(Top 30%)4913(Top 86%)
25.2M25.20 mi0.35 mi4727-214350-164350-166205(Top 21%)5009(Top 31%)5009(Top 88%)
FINISH26.22 mi1.02 mi4779-524378-284378-286754(Top 23%)5337(Top 33%)5337(Top 93%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 9%
Γ—21
+97ft-345ft

Overall

2630

Males

2533

M18-39

2533

5K→10K

3.1 - 6.2 mi

Top 10%
Γ—5
+79ft-138ft

Overall

2917

Males

2800

M18-39

2800

10K→15K

6.2 - 9.3 mi

Top 9%
Γ—3
+67ft-78ft

Overall

2630

Males

2533

M18-39

2533

15K→20K

9.3 - 12.4 mi

Top 11%
Γ—5
+106ft-86ft

Overall

3049

Males

2926

M18-39

2926

20K→HALF

12.4 - 13.1 mi

Top 12%
Γ—2
+19ft-37ft

Overall

3349

Males

3205

M18-39

3205

HALF→25K

13.1 - 15.5 mi

Top 12%
Γ—4
+66ft-88ft

Overall

3445

Males

3275

M18-39

3275

25K→30K

15.5 - 18.6 mi

Top 21%
Γ—9
+181ft-148ft

Overall

6222

Males

5459

M18-39

5459

30K→20M

18.6 - 20.0 mi

Top 34%
Γ—5
+64ft-50ft

Overall

9944

Males

7541

M18-39

7541

20M→21M

20.0 - 21.0 mi

Top 42%
Γ—8
+106ft-24ft

Overall

12329

Males

8577

M18-39

8577

21M→35K

21.0 - 21.8 mi

Top 44%
Γ—7
+17ft-86ft

Overall

12632

Males

8690

M18-39

8690

35K→23M

21.8 - 23.0 mi

Top 23%
Γ—5
+23ft-63ft

Overall

6751

Males

5589

M18-39

5589

23M→24M

23.0 - 24.0 mi

Top 18%
Γ—6
+12ft-82ft

Overall

5320

Males

4553

M18-39

4553

24M→40K

24.0 - 24.9 mi

Top 20%
Γ—1
+6ft-20ft

Overall

5901

Males

4913

M18-39

4913

40K→25.2M

24.9 - 25.2 mi

Top 21%
Γ—1
+13ft-16ft

Overall

6205

Males

5009

M18-39

5009

25.2M→FINISH

25.2 - 26.2 mi

Top 23%
Γ—2
+22ft-21ft

Overall

6754

Males

5337

M18-39

5337

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1111*
Passed By
1446
Net Change
-1064
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#3715
5K β†’ 10K451*20+431#3715#3284
10K β†’ 15K276*12+264#3284#3020
15K β†’ 20K7976+3#3020#3017
20K β†’ HALF634-28#3017#3045
HALF β†’ 25K57104-47#3045#3092
25K β†’ 30K26200-414#3092#3506
30K β†’ 20M13200-402#3506#3908
20M β†’ 21M6200-393#3908#4301
21M β†’ 35K6200-269#4301#4570
35K β†’ 23M52154-102#4570#4672
23M β†’ 24M5153-2#4672#4674
24M β†’ 40K3971-32#4674#4706
40K β†’ 25.2M1536-21#4706#4727
25.2M β†’ FINISH3486-52#4727#4779
TOTALS1111*1446-1064

* Includes athletes who did not complete a segment (DNF/DNQ).

πŸ“Š

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace Lanes

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